International Journal of Scientific & Technology Research
Historically, the growth of technology comes slowly in 1960s and 1970s by cellular concept given by Bell laboratory. With the development of highly, reliable, miniature and solid-state radio frequency hardware in 1970s gave a boon for wireless communication. The technology advancement in growing world has a very broad impact in the people's life, and its main concern on student life is given as wireless, whether it is of any area, any place or anywhere, whether it is an earth or an universe. In this paper, the authors attempt is made to show technologies growth in general communication system.